FPI FP90 Owners & Installation Manual page 18

2" (51mm) x 4" (102mm)
Non-Combustible Material
Metal
Filler
Strips
. .
. .
MIDDLE
UP
.
.
LEFT
SIDE
UP
B
.
TOP
UP
C
Metal
Filler
. .
Strips
A
. .
.
RIGHT
SIDE
B
.
UP